Given the following probability distribution for assets X and Y, compute the expected rate of return, variance, standard deviation, and coefficient of variation for the two assets. Which asset is a better investment? 
Definitions:
Homeostasis
The process by which living organisms regulate their internal environment to maintain a stable, constant condition.
Hierarchy of Needs
A theory in psychology proposed by Abraham Maslow that outlines a five-tier model of human needs, ranging from basic physiological needs to self-actualization.
Narcissism
A mental health condition marked by an exaggerated feeling of self-worth, desire for admiration from others, and an absence of compassion towards others.
Ostracism
The exclusion from a society or group.
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